Question

1.

5? + A 10?

As shown in the diagram, a battery is connected to resistors connected in series via resistive wires (wires with non-zero resistance); several points are labeled within the diagram.

order the ia, ib, ic, and id

2,

1kg of gold is given to a goldsmith. However, the goldsmith dissolved 0.20g of the gold in a solution and coated a silver crown with a thin layer of gold via electroplating and kept the remainder of the gold for himself. what is the current required to electroplate the crown in 3.0 hours.

The atomic mass of gold is 197u, a gold ion carries a single charge, and and and and and Avogadro's number is 6.02×10²³.

Answer 1

Onte 8 a p 62 4A 23 197M1-66 me 3136 cD

The terms in question number 1 are not mentioned .

Hope these solutions will be helpful.

Good Luck.